787145472

素因数分解:

$2^8\times 3^3\times {\mathrm{47}}^1\times {\mathrm{2423}}^1$

素因数の和:2495

約数の個数: 144

約数和(自身を含む): 2378234880

約数和(自身を除く): 1591089408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 256, 282, 288, 376, 384, 423, 432, 564, 576, 752, 768, 846, 864, 1128, 1152, 1269, 1504, 1692, 1728, 2256, 2304, 2423, 2538, 3008, 3384, 3456, 4512, 4846, 5076, 6016, 6768, 6912, 7269, 9024, 9692, 10152, 12032, 13536, 14538, 18048, 19384, 20304, 21807, 27072, 29076, 36096, 38768, 40608, 43614, 54144, 58152, 65421, 77536, 81216, 87228, 108288, 113881, 116304, 130842, 155072, 162432, 174456, 227762, 232608, 261684, 310144, 324864, 341643, 348912, 455524, 465216, 523368, 620288, 683286, 697824, 911048, 930432, 1024929, 1046736, 1366572, 1395648, 1822096, 1860864, 2049858, 2093472, 2733144, 2791296, 3074787, 3644192, 4099716, 4186944, 5466288, 5582592, 6149574, 7288384, 8199432, 8373888, 10932576, 12299148, 14576768, 16398864, 16747776, 21865152, 24598296, 29153536, 32797728, 43730304, 49196592, 65595456, 87460608, 98393184, 131190912, 196786368, 262381824, 393572736, 787145472]

約数ペア:

[(1, 787145472), (2, 393572736), (3, 262381824), (4, 196786368), (6, 131190912), (8, 98393184), (9, 87460608), (12, 65595456), (16, 49196592), (18, 43730304), (24, 32797728), (27, 29153536), (32, 24598296), (36, 21865152), (47, 16747776), (48, 16398864), (54, 14576768), (64, 12299148), (72, 10932576), (94, 8373888), (96, 8199432), (108, 7288384), (128, 6149574), (141, 5582592), (144, 5466288), (188, 4186944), (192, 4099716), (216, 3644192), (256, 3074787), (282, 2791296), (288, 2733144), (376, 2093472), (384, 2049858), (423, 1860864), (432, 1822096), (564, 1395648), (576, 1366572), (752, 1046736), (768, 1024929), (846, 930432), (864, 911048), (1128, 697824), (1152, 683286), (1269, 620288), (1504, 523368), (1692, 465216), (1728, 455524), (2256, 348912), (2304, 341643), (2423, 324864), (2538, 310144), (3008, 261684), (3384, 232608), (3456, 227762), (4512, 174456), (4846, 162432), (5076, 155072), (6016, 130842), (6768, 116304), (6912, 113881), (7269, 108288), (9024, 87228), (9692, 81216), (10152, 77536), (12032, 65421), (13536, 58152), (14538, 54144), (18048, 43614), (19384, 40608), (20304, 38768), (21807, 36096), (27072, 29076)]